Pollen viability,germination capability and pollen production level of some grape varieties (<Emphasis Type="Italic">Vitis vinifera</Emphasis> L.) |
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Authors: | Email author" target="_blank">Mustafa?KelenEmail author Ismail?Demirtas |
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Institution: | (1) Faculty of Agriculture, Department of Horticulture, Suleyman Demirel University, 32260 Isparta, Turkey;(2) Institute of Horticulture Research, Egirdir, Isparta, Turkey |
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Abstract: | In this study, pollens of Burdur dimriti, Sariemin, Tilki kuyrugu, Razaki, Buzgulu, Siyah buzgulu, and Siyah gemre table grape
varieties (Vitis vinifera L.) grown in Isparta, Turkey were tested in vitro for viability, germination capability, and production level. It was determined that active pollen levels varied between 23.8
% and 80.8 % in FDA (flourescein diacetat), 31.5 % and 68.8 % in TTC (2,3,5-triphenyl tetrazolium chloride) tests. In respect
to pollen germination rates, the best medium in hanging drop method and saturated petri method were 20 % sucrose concentration
and 1 % agar+15 % sucrose solution, respectively. The highest and the lowest pollen production levels per flower were determined
9000 in Siyah gemre and 2906 in Siyah dimrit grape varieties, respectively. |
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Keywords: | grape pollen germination pollen production pollen viability vitis |
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